| Hebburn to Montalegre | 952.12 mi (1,532.29 km) |
| Hebburn to Montemor-o-Novo | 1,170.14 mi (1,883.15 km) |
| Hebburn to Montemor-o-Velho | 1,074.80 mi (1,729.73 km) |
| Hebburn to Montijo | 1,176.79 mi (1,893.86 km) |
| Hebburn to Mortagua | 1,050.82 mi (1,691.13 km) |
| Hebburn to Moura | 1,196.09 mi (1,924.92 km) |
| Hebburn to Murtosa | 1,036.41 mi (1,667.94 km) |
| Hebburn to Nazare | 1,117.98 mi (1,799.22 km) |
| Hebburn to Nelas | 1,040.21 mi (1,674.05 km) |
| Hebburn to Obidos | 1,135.39 mi (1,827.23 km) |
| Hebburn to Odemira | 1,247.07 mi (2,006.97 km) |
| Hebburn to Odivelas | 1,173.52 mi (1,888.60 km) |
| Hebburn to Oeiras | 1,182.60 mi (1,903.20 km) |
| Hebburn to Olhao | 1,275.33 mi (2,052.45 km) |
| Hebburn to Oliveira de Azemeis | 1,027.05 mi (1,652.89 km) |
